Foods like pizza, burger and noodles are rich in ..

..................... provide more than double the energy provided by carbohydrates or proteins in human body.

The component of food which helps our body to fight against infections is ..

........... is essential for forming haemoglobin in the blood.

The disease caused by the deficiency of iodine is..............

The mineral which controls the functioning of thyroid is ....................

............. helps to maintain a constant body temperature in our body.

Rickets is caused by the deficiency of ............

Excessive body weight due over-nutrition leads to ................

Iodine is to test the presence of ............ in the food.

Night blindness is caused by the deficiency of .............

Fat is completely digested in the .....................

Water from the undigested food is absorbed mainly in the ...............

................ is a process of distributing the end products of digestion for the use of the cells in our body.

............... is used for repair damaged tissue in the body as well as to replace dead cells.

............... is the end product of fat which used as heat insulator and to protect internal organs.

Which statement is correct regarding the importance of fibre?

The structure shown is a villus. How the structure enables the digested food to be absorbed easily?

The process of elimination of faeces from the body is called .................